Dr. James Andrews performed the surgery to repair a partial tear of Corbin's ulnar collateral ligament. The recovery time for the surgery is typically 12-18 months, though it varies by player.

"It's a long road back, but I'm sure [Corbin will] do everything he can in his power," D-backs bench coach Alan Trammell said.

Corbin had a breakout year in 2013, going 14-8 with a 3.41 ERA and earning a spot on the National League All-Star team.

I want to thank Dr. James Andrews & staff for a successful surgery & great treatment. Thanks to my family, friends, & fans for the support ??p>
- Patrick Corbin (@PatrickCorbin11) March 26, 2014

The D-backs were counting on Corbin to be their ace this year. He was scheduled to start last Saturday's regular-season opener against the Dodgers, but he sustained the elbow injury March 15 during his final Spring Training start.